Kono hiroi sora no dokoka ni

Keiji Sada

Ryoichi Morita

Yoshiko Kuga

Hiroko, Ryoichi's wife

Hideko Takamine

Yasuko, Ryoichi's sister

Akira Ishihama

Noboru, Ryoichi's brother

Minoru Oki

Shun-don

Toshiko Kobayashi

Hisako, Shinkichi's sister

Masami Taura

Mr. Mitsui, Noboru's friend

Kumeko Urabe

Shige, Ryoichi's stepmother

Eiko Miyoshi

Shinichi Himori

Ryohei Uchida

Shinkichi, Hiroko's friend